Couples vacations ideas

Alrighty me and my SO are trying to plan our first trip alone together I’m the one who normally does all the planning but we can’t think of a place to go. We currently live in Kentucky we don’t mind driving to the destination as long as it’s not crazy hours to get to. Does anyone know of a good place for couples to take a vacation.

-fun things to do around the city

-drinking(causally)

-around water would be nice(small beach)

-spa’s/couples activity